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Adder Technology Adder AdderView PRO AV4PRO vs CKL CKL-622T: Comparison
Adder Technology Adder AdderView PRO AV4PRO and CKL CKL-622T differ on usb hub ports: Adder Technology Adder AdderView PRO AV4PRO at 2 (USB 2.0), CKL CKL-622T at 1 (USB 2.0), which puts Adder Technology Adder AdderView PRO AV4PRO ahead on that measure.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Port Count | 4 computers, cascadable to 8 | 2 computers, 2 monitors |
| Switching Method | Front-panel button, hotkey, RS232 remote | Keyboard hotkey, mouse click, push button, wired remote, auto-scan |
| Video Standard | DVI-I / VGA | USB-C in, HDMI out |
| Max Resolution | 1920x1200 per head | 4K@60Hz |
| USB Hub Ports | 2 (USB 2.0) | 1 (USB 2.0) |
| Audio Support | Yes | Yes (HDMI digital audio or 3.5mm output) |
| Brand | Adder | CKL |
| Model | AV4PRO | CKL-622T |
Price comparison
| Retailer | Adder Technology Adder AdderView PRO AV4PRO | CKL CKL-622T |
|---|---|---|
| Consumercarts listing | $239.00 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Adder Technology Adder AdderView PRO AV4PRO
8 / 10 Expert Rating
A serious modular KVM built for control rooms that need to scale past 4 computers, overkill for a simple desk setup.
CKL CKL-622T
7 / 10 Expert Rating
A capable dual-monitor USB-C KVM switch for two modern laptops sharing an HDMI-based dual-display setup.
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